The 2352872 is a 1 3/8-20 high speed steel bottom tap with a GH-4 specification and SP. Pittsburg designation. It is categorized as a right-hand HSS popular special-thread bottom tap.
Bottom taps are typically used to produce or finish internal threads in prepared holes, particularly where threading is continued toward the bottom of a hole.
- Product model: 2352872
- Size: 1 3/8-20
- Material: High speed steel
- Tap type: Bottom tap
- GH specification: GH-4
- Designation: SP. Pittsburg
- Category: RH HSS popular special-thread bottom tap
